Commonly, a voucher is a document that shows goods have bought or services have been rendered, authorizes payment, and indicates the ledger account(s) in which these transactions have to be recorded.
It was the first product in a major class of drugs for depression called selective serotonin reuptake inhibitors. Prozac was first introduced to the U.S. market in January 1988, and it gained its most prescribed status within two years.
Prozac (fluoxetine): I am 25 years old and I have been dealing with anxiety and depression for most of my life. My GP prescribed me Fluoxetine 20mg and I have been taking it for 2 months now. I could see results within the first 2 weeks - things that bothered me everyday were slowly diminishing.